GRE
x+90
v+w
y
115
a+b+c
360°
The sum of ∠AIH and ∠CJG
300°
x
36
$$x$$
$$y$$
The area of the left triangle
The area of the right triangle
The length of BC
The length of AD
The area of the isosceles triangle
The area of the equilateral triangle
The perimeter of T
15
The degree measure of angle DBC
30
25000 +道题目
199本备考书籍